Why won't the Right stick of a Xbox 360 pad rotate my character?

Hiya guys! I am making a 2d Twin Stick Shooter. I have managed to make the player move around with the right stick just fine, however the rotation in Z axis is not working. If anyone could help that would be fantastic Thank you very much! I have attached a screenshot of my InputManager and have attached my code too. using UnityEngine; using System.Collections.Generic;

 public class XboxController : MonoBehaviour {
 
     public float moveSpeed = 1.0f;
 
     // Update is called once per frame
     void Update () {
         Controls();
 
     }
 
     void Controls()
     {
         float horizontal = -Input.GetAxis("Horizontal") * Time.deltaTime * moveSpeed;
         float Vertical = Input.GetAxis("Vertical") * Time.deltaTime * moveSpeed;
         float RightHorizontal = Input.GetAxis("RHorizontal");
         float RightVertical = Input.GetAxis("RVertical");
 
         Vector3 moveDirection = new Vector3(Input.GetAxis("Horizontal"), +Input.GetAxis("Vertical"), 0);
         Vector3 moveAngle = new Vector3(0, +0, 45);
         transform.position += moveDirection * moveSpeed * Time.deltaTime;
 
         float angle = Mathf.Atan2(RightHorizontal, RightVertical) * Mathf.Rad2Deg;
         transform.rotation = Quaternion.Euler(new Vector3(0, 0, angle));
     }
 }